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Dry type transformer   


Product characteristics:


fire resistant, pollution-free, corrosion-resistant, can be directly installed in the load center.

Dampproof: normal operation at 100% humidity.

Maintenance free: easy installation and low comprehensive operation cost.

Excellent performance: low loss, low partial discharge, low noise, high mechanical strength,strong short circuit resistance and heat dissipation.

Temperature control guarantee: equipped with a perfect temperature protection control system to provide reliable guarantee for the safe operation of the transformer. According to the operation report of the products put into operation, the reliability index of the products has reached the international advanced level.

Scope of application:

This product can be widely used in power transmission and transformation systems, hotels, restaurant, high-rise buildings, commercial centers, stadiums, petrochemical factories, subways, stations, airports, offshore drilling platforms and other places, especially suitable for load centers and occasions with special fire protection requirements.

Conditions of use:

Altitude ≤ 1000m, - 25 ℃ = ambient temperature ≤ 40 ℃, indoor type. For the transformer with air self cooling and forced air cooling, it is necessary to ensure that the transformer has good ventilation capacity. When the transformer is installed in the basement or other environment with poor ventilation capacity, it is necessary to add cooling ventilation device. The protection level includes IP00, IP20, IP23 and other types. When the altitude is more than 1000m or the ambient temperature is more than 40 ℃ or less than - 25 ℃, the products shall be adjusted according to the requirements of gb1094.11 power transformers Part 11: dry type transformers.

Product performance:

The dry-type transformer of the company is mainly sold to domestic enterprises in the past 20 years, and some products are also sold abroad as supporting products of power transformer.